ALSA: mips: Use snd_ctl_enum_info()

... and reduce the open codes.  Also add missing const to the text array.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c
index 04bb06c03ec80bf2673644f616cbfb39579f6ba3..33b08fcc27a956d524841ecea0787c2c95b3e01a 100644 (file)
--- a/sound/mips/sgio2audio.c
+++ b/sound/mips/sgio2audio.c
@@ -201,17 +201,10 @@ static int sgio2audio_gain_put(struct snd_kcontrol *kcontrol,
 static int sgio2audio_source_info(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_info *uinfo)
 {
-       static const char *texts[3] = {
+       static const char * const texts[3] = {
                "Cam Mic", "Mic", "Line"
        };
-       uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-       uinfo->count = 1;
-       uinfo->value.enumerated.items = 3;
-       if (uinfo->value.enumerated.item >= 3)
-               uinfo->value.enumerated.item = 1;
-       strcpy(uinfo->value.enumerated.name,
-              texts[uinfo->value.enumerated.item]);
-       return 0;
+       return snd_ctl_enum_info(uinfo, 1, 3, texts);
 }
 
 static int sgio2audio_source_get(struct snd_kcontrol *kcontrol,